CoinCard

Store your loose coins in credit card format and stow it away in your cardholder, wallet or simply in your pocket.

This credit card shaped coin holder is designed to be able to store some emergency coins in the same way you already store your cards.
Just put it in your wallet, cardholder or simply in your pocket. No more loose coins in your pocket.
CoinCard has the exact same size as your average credit card.

It is designed in such a way that there is no “Front” or “Back” side. The coins can be loaded or removed from both sides the same way.

It is designed so you can store one of each Euro coins except for the 2ct coin (no more need for that one in most Countries ;))
Need to store more coins? just print more of these ;)

Usage:
Just put the coin trough the card and twist it in place.
The first time you do this it can be a bit fiddley since the springs in the cardholder need to loosen a bit.
After this the coins will slip in easily while still sitting tight enough to stay put when in your wallet or pocket.

If you are going to use this model I would really like to read about your findings and see your end results, so please take the time to write down your findings and upload your pictures ;).
And if you really really really love the model you are free to buy me a beer trough Patreon if you want ;)